2710175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1039585

約数列:

[1, 5, 13, 25, 31, 65, 155, 269, 325, 403, 775, 1345, 2015, 3497, 6725, 8339, 10075, 17485, 41695, 87425, 108407, 208475, 542035, 2710175]

約数ペア:

[(1, 2710175), (5, 542035), (13, 208475), (25, 108407), (31, 87425), (65, 41695), (155, 17485), (269, 10075), (325, 8339), (403, 6725), (775, 3497), (1345, 2015)]